11593177921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{1979}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 13525142400

約数和(自身を除く): 1931964479

約数列:

[1, 13, 19, 37, 247, 481, 641, 703, 1979, 8333, 9139, 12179, 23717, 25727, 37601, 73223, 158327, 308321, 450623, 488813, 951899, 1268539, 1391237, 5858099, 16491007, 18086081, 24102241, 46935943, 313329133, 610167259, 891782917, 11593177921]

約数ペア:

[(1, 11593177921), (13, 891782917), (19, 610167259), (37, 313329133), (247, 46935943), (481, 24102241), (641, 18086081), (703, 16491007), (1979, 5858099), (8333, 1391237), (9139, 1268539), (12179, 951899), (23717, 488813), (25727, 450623), (37601, 308321), (73223, 158327)]